Magnet at national lab generates largest magnetic pulse

It might not look like much, but the electromagnet at the Pulsed Field Facility at Los Alamos National Laboratory set a record when it generated a 97.4-tesla field without destroying itself in the process. (High-powered magnets routinely rip themselves apart due to the large forces they create.) For comparison, the magnetic field of the Earth is about 0.0004 T, the field of a junkyard magnet measures 1 T, and magnets in MRI machines generate 3 T.

The Los Alamos magnet will let researchers from around the world explore the properties and quantum nature of materials.